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| author | Roland McGrath <roland@gnu.org> | 2002-11-13 04:00:16 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-11-13 04:00:16 +0000 |
| commit | 1843975c42e23cbd686efef3dae6856b53842798 (patch) | |
| tree | 3a67d4e546db406200be8b6dcffc8928a5d021f7 /posix/regex_internal.h | |
| parent | 43317e8e787ba945c0dfe4097b1924375584e2fb (diff) | |
| download | glibc-1843975c42e23cbd686efef3dae6856b53842798.tar.gz glibc-1843975c42e23cbd686efef3dae6856b53842798.tar.xz glibc-1843975c42e23cbd686efef3dae6856b53842798.zip | |
* posix/regex_internal.c (re_string_skip_chars): Also return the last
wide character. (re_string_reconstruct): Calculate the context by itself when the offset points out of the valid range. (re_string_context_at): Use wide character when MB_CUR_MAX > 1. * posix/regex_internal.h (WIDE_NEWLINE_CHAR): New macro. (IS_WIDE_WORD_CHAR): New macro. (IS_WIDE_NEWLINE): New macro.
Diffstat (limited to 'posix/regex_internal.h')
| -rw-r--r-- | posix/regex_internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h index 7d5fffac4d..a49f4d9f2f 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -30,6 +30,7 @@ /* The character which represents newline. */ #define NEWLINE_CHAR '\n' +#define WIDE_NEWLINE_CHAR L'\n' /* Rename to standard API for using out of glibc. */ #ifndef _LIBC @@ -349,6 +350,8 @@ typedef struct bin_tree_t bin_tree_t; #define IS_WORD_CHAR(ch) (isalnum (ch) || (ch) == '_') #define IS_NEWLINE(ch) ((ch) == NEWLINE_CHAR) +#define IS_WIDE_WORD_CHAR(ch) (iswalnum (ch) || (ch) == L'_') +#define IS_WIDE_NEWLINE(ch) ((ch) == WIDE_NEWLINE_CHAR) #define NOT_SATISFY_PREV_CONSTRAINT(constraint,context) \ ((((constraint) & PREV_WORD_CONSTRAINT) && !IS_WORD_CONTEXT (context)) \ |